Answer 29 and 30 please

#29 1 hour and 1/12. #30, 0.75 minutes.

Step-by-step explanation:

For number 29, you have to find the least common denominator which is 12. then you have to mulitply 5 by 2 which is ten. Multiply 1 by 3 also. then the answer should come up as 13/12 if you add them up. For number 30, just do 8.25-7.50 which is 0.75.

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock